再生骨料及再生骨料透水混凝土的研究现状简介

再生骨料透水混凝土是使用再生骨料取代(或部分取代)天然骨料制备而成的透水混凝土,其强度、透水率以及耐久性研究对发展和推广再生骨料透水混凝土技术,建立资源节约型、环境友好型社会有着重大意义。再生骨料透水混凝土作为一种绿色低碳建筑材料,其环境效益突出。再生骨料透水混凝土具有良好的社会经济价值,越来越受到人们的关注,也将成为混凝土行业未来发展的方向。文章主要综述了目前提高再生骨料透水混凝土强度和透水率的研究方法,并归纳总结了有待解决的问题。

Reclaimed aggregate pervious concrete is pervious concrete prepared by replacing(or partially replacing)natural aggregate with recycled aggregate.The research on its strength,water permeability and durability is of great significance to the development and promotion of reclaimed aggregate pervious concrete technology and the establishment of resource-conserving and environment-friendly society.As a kind of green and low-carbon building material,reclaimed aggregate pervious concrete has outstanding environmental benefits.Recycled aggregate pervious concrete has good social and economic value,which attracts more and more attention and will become the future development direction of the concrete industry.In this paper,the research methods of improving the strength and permeability of reclaimed aggregate pervious concrete are summarized,and the problems to be solved are summarized.